Finding the Fourth Proportional to 4,429.37, 6,642.02 and 1,506.89

Step by Step Solution

1. Step 1: Write the proportion equation
   4,429.37 : 6,642.02 = 1,506.89 : x
2. Step 2: Convert to fraction form
   4,429.37/6,642.02 = 1,506.89/x
3. Step 3: Cross multiply
   4,429.37x = 6,642.02 × 1,506.89
4. Step 4: Simplify right side
   4,429.37x = 10,008,752.77
5. Step 5: Solve for x
   x = 10,008,752.77/4,429.37
6. Step 6: Final answer
   x = 2,259.64